<template>
  <el-main>
    <el-card shadow="never" header="v-auth 高精度权限控制">
      <el-button v-auth="'user.add'" type="primary"
        >v-auth="'user.add'"</el-button
      >
      <el-button v-auth="['user.no', 'user.add']" type="primary"
        >v-auth="['user.no','user.add']"</el-button
      >
      <el-alert
        title="v-auth指令 是$AUTH的语法糖, 原先需要使用v-if来判断是否有权限, 使用指令将减少代码冗余. 并且支持传入数组,有一项满足就判断有权限"
        style="margin-top: 20px"
      ></el-alert>
    </el-card>
    <el-card
      shadow="never"
      header="v-role 角色权限控制"
      style="margin-top: 15px"
    >
      <el-button v-role="'admin'" type="primary">v-role="'admin'"</el-button>
      <el-button v-role="['SA', 'admin']" type="primary"
        >v-role="['SA','admin']"</el-button
      >
      <el-alert
        title="v-role指令 是$ROLE的语法糖, 原理是判断是否含有用户所在的角色别名"
        style="margin-top: 20px"
      ></el-alert>
    </el-card>
    <el-card shadow="never" header="v-time 时间转换" style="margin-top: 15px">
      <p>
        <el-tag v-time="1630117968295" format="yyyy-MM-dd hh:mm:ss"></el-tag>
      </p>
      <p style="margin-top: 15px">
        <el-tag v-time.tip="time1"></el-tag>
      </p>
      <p style="margin-top: 15px">
        <el-tag v-time.tip="time2"></el-tag>
      </p>
      <p style="margin-top: 15px">
        <el-tag v-time.tip="time3"></el-tag>
      </p>
      <el-alert
        title="指令方式日期时间转换,如设置'tip'修饰符将会转换成相对时间,并且每60秒自动更新"
        style="margin-top: 20px"
      ></el-alert>
    </el-card>
  </el-main>
</template>

<script>
export default {
  name: "directive",
  data() {
    return {
      time1: new Date(),
      time2: new Date().setMinutes(new Date().getMinutes() - 1),
      time3: new Date().setMinutes(new Date().getMinutes() - 120),
    };
  },
  created() {},
};
</script>

<style>
</style>
